Evidence row 69688

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.vextorium.com/limpiar-datos-pago"
    ]
  ],
  "name": "Vextorium",
  "owner_address": "0xb9f06d2734b7e9d7b21b64c4d8b95bd774b71acf",
  "raw": {
    "accepts": [
      {
        "amount": "20000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCf",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "HcjfmZLgWRZzwj4deEiS7pewc4KBYSw39mW5nTyt3pz2",
        "scheme": "exact"
      }
    ],
    "description": "CSV cleaning and normalization to JSON: column names, types, duplicates and empty values. Data is processed in memory and not stored.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "from": "csv",
              "input": "Nombre,Edad\nAna,25\nLuis,",
              "to": "json"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "aviso_privacidad": "Estos datos se procesan en memoria y no se almacenan.",
              "cambios_aplicados": [
                "Nombres de columnas normalizados"
              ],
              "columnas": [
                "nombre",
                "edad"
              ],
              "datos": [
                {
                  "edad": 25,
                  "nombre": "Ana"
                }
              ],
              "filas": 2
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "from": {
                      "description": "Formato de entrada",
                      "enum": [
                        "csv"
                      ],
                      "type": "string"
                    },
                    "input": {
                      "description": "Contenido crudo del CSV a limpiar",
                      "type": "string"
                    },
                    "to": {
                      "description": "Formato de salida",
                      "enum": [
                        "json"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [
                    "input",
                    "from",
                    "to"
                  ]
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "aviso_privacidad": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "cambios_aplicados": {
                      "items": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "type": [
                        "array",
                        "null"
                      ]
                    },
                    "columnas": {
                      "items": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "type": [
                        "array",
                        "null"
                      ]
                    },
                    "datos": {
                      "items": {
                        "properties": {
                          "edad": {
                            "type": [
                              "number",
                              "null"
                            ]
                          },
                          "nombre": {
                            "type": [
                              "string",
                              "null"
                            ]
                          }
                        },
                        "type": [
                          "object",
                          "null"
                        ]
                      },
                      "type": [
                        "array",
                        "null"
                      ]
                    },
                    "filas": {
                      "type": [
                        "number",
                        "null"
                      ]
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-09-27T20:21:37.621Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-09-27T20:21:37.387Z"
    },
    "resource": "https://api.vextorium.com/limpiar-datos-pago",
    "serviceName": "Vextorium",
    "tags": [
      "csv",
      "data-cleaning",
      "json",
      "etl",
      "data"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "CSV cleaning and normalization to JSON: column names, types, duplicates and empty values. Data is processed in memory and not stored."
}

What the leaf hashes

{"body":"8f24cdaa4692467237ba4f06f4ac4e63eec8757cb08ceab187ce30f091e33b8b","id":69688,"kind":"listing","method":"baseline/1","observed_us":1793025478799776,"prev":null,"subject":"x402_bazaar:https://api.vextorium.com/limpiar-datos-pago","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x460aa72bb12914b20d08cd1a698d041a854e74cc1940386649f16a959ec6dd77
2. 0x836ed819fd166ec6a2a68f4ed6d342c961b490a8341a8eda291374ce33952835
3. 0x33872d0da9775bdabad27f741920deb280c8d59842def3af3c955c353df8de1a
4. 0x54b7055a866767a750f9c539c7f134ee982ca35b6a864cb3fb1336eac29d54a0
5. 0xc8967799d587b6cdcb85835cb0b23fff73cb2b064e5fb237f9d2c8e492286248
6. 0x8c0ad3d3b6db16691cc5fce9a957a7718ed7284088b1b47c7e7b6e3a0e8a1b34
7. 0x0a9ccdff2fe41fead266e0c57e41c6b2988afff6c27fade9aeabee6db6a3b0b4
8. 0xe4e974ebf3d64d9dca2e444bd8b764f3046890f6e6a2379a65b1dc8bb0498c53
9. 0x98f4ed6c9aca13da1c20894a7047277266eb8ec70dae0529babc30e087104ee4
10. 0x6a1f5a35af750ae279aa449f09e871daec7daf61e24910bcb67b1594232df31c
11. 0x415bf66d9c632a887484603836ad3f90715af6f56ae73f0a5711497372ba0265
12. 0x804dd9d5afe0f1a780e24099fb6b21f5f20545893ea0eeddf5fb9114e2f3edd5
13. 0x54b29089c0a3cbbd6ddbe58944696110984dd5f418275cb1b77f957c56da8eab
14. 0x8b27a4c21bf4ba962fd008c8f4300bc6953764a5032b9ab0cfe696b318c45326
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae